"Birdman" is flying high! The film had the biggest night and took home the biggest prize: best picture.
The film's director, Alejandro González Iñárritu, also won the directing Oscar, and the film was honored for cinematography and original screenplay, too.
In the acting categories, "Whiplash" star J.K. Simmons won the first Oscar of the night, for actor in a supporting role, while Patricia Arquette won for actress in a supporting role -- the only award for "Boyhood."
Toward the end of the night, Eddie Redmayne won for best actor for playing Stephen Hawking in "The Theory of Everything," and "Still Alice" star Julianne Moore took home the award for best actress.
Other winners included Common and John Legend for their original song "Glory" from the film "Selma," the Polish film "Ida" for best foreign film, and "Big Hero 6" for best animated feature.
"The Grand Budapest Hotel" also took home several awards, including for costume design, makeup and hairstyling, production design and best original score. "Whiplash" won two Oscars, for sound mixing and film editing, while "American Sniper" took home the award for sound editing.
Scroll through for the complete list of winners in order of their presentation. And the Oscar went to...